285857442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9619}}^1$

素因数の和:9767

約数の個数: 48

約数和(自身を含む): 672322560

約数和(自身を除く): 386465118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9619, 9906, 14859, 19238, 28857, 29718, 57714, 86571, 125047, 173142, 250094, 375141, 750282, 1125423, 1221613, 2250846, 2443226, 3664839, 7329678, 10994517, 15880969, 21989034, 31761938, 47642907, 95285814, 142928721, 285857442]

約数ペア:

[(1, 285857442), (2, 142928721), (3, 95285814), (6, 47642907), (9, 31761938), (13, 21989034), (18, 15880969), (26, 10994517), (39, 7329678), (78, 3664839), (117, 2443226), (127, 2250846), (234, 1221613), (254, 1125423), (381, 750282), (762, 375141), (1143, 250094), (1651, 173142), (2286, 125047), (3302, 86571), (4953, 57714), (9619, 29718), (9906, 28857), (14859, 19238)]